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/** * Wrapper for the toaster (https://github.com/nels-o/toaster)
*/ var path = require('path'); var notifier = path.resolve(__dirname, '../vendor/snoreToast/snoretoast'); var utils = require('../lib/utils'); var Balloon = require('./balloon'); var os = require('os'); const { v4: uuid } = require('uuid');
var EventEmitter = require('events').EventEmitter; var util = require('util');
var fallback;
const PIPE_NAME = 'notifierPipe'; const PIPE_PATH_PREFIX = '\\\\.\\pipe\\';
module.exports = WindowsToaster;
function WindowsToaster(options) { options = utils.clone(options || {}); if (!(this instanceof WindowsToaster)) { return new WindowsToaster(options); }
this.options = options;
EventEmitter.call(this); } util.inherits(WindowsToaster, EventEmitter);
function noop() {}
function parseResult(data) { if (!data) { return {}; } return data.split(';').reduce((acc, cur) => { const split = cur.split('='); if (split && split.length === 2) { acc[split[0]] = split[1]; } return acc; }, {}); }
function getPipeName() { return `${PIPE_PATH_PREFIX}${PIPE_NAME}-${uuid()}`; }
function notifyRaw(options, callback) { options = utils.clone(options || {}); callback = callback || noop; var is64Bit = os.arch() === 'x64'; var resultBuffer; const server = { namedPipe: getPipeName() };
if (typeof options === 'string') { options = { title: 'node-notifier', message: options }; }
if (typeof callback !== 'function') { throw new TypeError( 'The second argument must be a function callback. You have passed ' + typeof fn ); }
var snoreToastResultParser = (err, callback) => { /* Possible exit statuses from SnoreToast, we only want to include err if it's -1 code Exit Status : Exit Code Failed : -1
Success : 0 Hidden : 1 Dismissed : 2 TimedOut : 3 ButtonPressed : 4 TextEntered : 5 */ const result = parseResult( resultBuffer && resultBuffer.toString('utf16le') );
// parse action
if (result.action === 'buttonClicked' && result.button) { result.activationType = result.button; } else if (result.action) { result.activationType = result.action; }
if (err && err.code === -1) { callback(err, result); } callback(null, result);
// https://github.com/mikaelbr/node-notifier/issues/334
// Due to an issue with snoretoast not using stdio and pipe
// when notifications are disabled, make sure named pipe server
// is closed before exiting.
server.instance && server.instance.close(); };
var actionJackedCallback = (err) => snoreToastResultParser( err, utils.actionJackerDecorator( this, options, callback, (data) => data || false ) );
options.title = options.title || 'Node Notification:'; if ( typeof options.message === 'undefined' && typeof options.close === 'undefined' ) { callback(new Error('Message or ID to close is required.')); return this; }
if (!utils.isWin8() && !utils.isWSL() && !!this.options.withFallback) { fallback = fallback || new Balloon(this.options); return fallback.notify(options, callback); }
// Add pipeName option, to get the output
utils.createNamedPipe(server).then((out) => { resultBuffer = out; options.pipeName = server.namedPipe;
options = utils.mapToWin8(options); var argsList = utils.constructArgumentList(options, { explicitTrue: true, wrapper: '', keepNewlines: true, noEscape: true });
var notifierWithArch = notifier + '-x' + (is64Bit ? '64' : '86') + '.exe'; utils.fileCommand( this.options.customPath || notifierWithArch, argsList, actionJackedCallback ); }); return this; }
Object.defineProperty(WindowsToaster.prototype, 'notify', { get: function () { if (!this._notify) this._notify = notifyRaw.bind(this); return this._notify; } });
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